A movable pulley is not fixed at all points. It has one end attached to a fixed point, such as a ceiling or beam, while the other end is attached to the object being lifted. The pulley itself is free to move along the rope or cable, allowing for mechanical advantage in lifting heavy loads.
Chat with our AI personalities
Well, honey, a movable pulley is not fixed at all points. That's the whole point of it being movable - it can move around, hence the name. It's like asking if a cat is a dog. They're both animals, but they sure ain't the same thing.
It is a line segment.
true
A sphere
A line in 2D and a plane in 3D A perpendicular bisector of the line connecting the 2 given points
It is the locus of all points such that their distance from a fixed line (the directrix) is the same as their distance from a fixed point which is not on that line (the focus).